From the University of Texas MD Anderson Cancer Center, Houston, TX.

Received for publication September 7, 2021; accepted January 17, 2022.

Correspondence to: Vikram, Raghunandan MBBS, MRCP, FRCR, 1515 Holcombe Blvd, Houston, TX 77030 (e-mail: [email protected]).

The authors declare no conflict of interest.